| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.88 | 5.774% | $180.7466 | $180.75 | $180.75 | $180.70 |
| Purchase #2 | $7.92 | 12.119% | $8.8798 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $236.72 | 6.364% | $251.7849 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $137.26 | 11.450% | $152.9763 | $152.98 | $153.00 | $153.00 |
| Purchase #5 | $99.43 | 13.833% | $113.1842 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $27.52 | 12.344% | $30.9171 | $30.92 | $30.90 | $30.90 |
| Purchase #7 | $33.29 | 4.223% | $34.6958 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $713.02 | $773.1847 | $773.19 | $773.25 | $773.20 | |